scholarly journals Synthesis and characterization of non-absorbable surgical sutures obtained from polyurethanes synthesized from polyols derived from castor oil, isophorone diisocyanate and poly(?-caprolactone): physico-mechanical properties, degradability and in vitro cyt

Author(s):  
Valero Manuel ◽  
Uscategui Yomaira ◽  
Arevalo Fabian ◽  
Diaz Luis
2016 ◽  
Vol 81 ◽  
pp. 129-137 ◽  
Author(s):  
Luong Nguyen Dang ◽  
Sinh Le Hoang ◽  
Minna Malin ◽  
Jürgen Weisser ◽  
Torsten Walter ◽  
...  

2010 ◽  
Vol 123-125 ◽  
pp. 391-394 ◽  
Author(s):  
T.M. Mruthyunjaya Swamy ◽  
Manjula Koregala Sidde Gowda ◽  
Siddaramaiah ◽  
Joong Hee Lee

Composites of silk fibre reinforced chain extended polyurethane (CEPU) was synthesized by the reaction of castor oil with different diisocyanates and glutaric acid as chain extender. The effect of incorporation of silk fibre into neat CEPU on the physico- mechanical properties and thermal behaviours (TGA and DMA) has been investigated. The incorporation of silk fibre into CEPUs resulted in an enhancement of tensile strength and Tg. The effects of biological fluids and salt solution on swelling behavior of CEPU biocomposites were reported. Key words: Castor oil, silk fibre, composites, polyurethane, DMA, TGA.


2019 ◽  
Vol 7 (1) ◽  
pp. 31-40 ◽  
Author(s):  
Azam Sardari ◽  
Ali Asghar Sabbagh Alvani ◽  
Seyed Reza Ghaffarian

2021 ◽  
Author(s):  
Shu bin Li ◽  
Xiao Wang ◽  
Jiang Zhu ◽  
Zhenyu Wang ◽  
Lu Wang

In this work, using carboxyl-modified Fe3O4 nanoparticles as a photothermal agent, combining the chemical amide bond and intermolecular hydrogen bond crosslinking force, a photothermal hydrogel with enhanced mechanical properties was...


Molecules ◽  
2016 ◽  
Vol 21 (5) ◽  
pp. 674 ◽  
Author(s):  
Elena Pahonțu ◽  
Codruța Paraschivescu ◽  
Diana-Carolina Ilieș ◽  
Donald Poirier ◽  
Camelia Oprean ◽  
...  

2016 ◽  
Vol 7 (14) ◽  
pp. 2553-2564 ◽  
Author(s):  
Yating Jia ◽  
Weizhong Wang ◽  
Xiaojun Zhou ◽  
Wei Nie ◽  
Liang Chen ◽  
...  

A poly(glycerol sebacate)-based elastomeric copolyesters with improved mechanical properties and higher water uptake capacity.


1999 ◽  
Vol 32 (22) ◽  
pp. 7370-7379 ◽  
Author(s):  
Ranee A. Stile ◽  
Wesley R. Burghardt ◽  
Kevin E. Healy

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